Search found 105 matches
- Tuesday 14. October 2014, 13:12
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: conservatism settings compared to other products
- Replies: 11
- Views: 10830
Re: conservatism settings compared to other products
Clownfish, you are right. I shall be more precise!
- Tuesday 14. October 2014, 09:40
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: conservatism settings compared to other products
- Replies: 11
- Views: 10830
Re: conservatism settings compared to other products
jb2cool Wrote:
-------------------------------------------------------
> wrobell Wrote:
> --------------------------------------------------
> -----
> > - OSTC calculates your deco like you were 1m
> > deeper
>
> This is the first time I heard this.
CF-16
-------------------------------------------------------
> wrobell Wrote:
> --------------------------------------------------
> -----
> > - OSTC calculates your deco like you were 1m
> > deeper
>
> This is the first time I heard this.
CF-16
- Monday 13. October 2014, 20:55
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: conservatism settings compared to other products
- Replies: 11
- Views: 10830
Re: conservatism settings compared to other products
There are many factors affecting decompression calculation even with the same decompression model, for the start - OSTC calculates your deco like you were 1m deeper (XDeep - I do not know) - respiratory quotient used to calculate alveolar partial pressure (OSTC - ppWater = 0.0627; XDeep - no informa...
- Friday 8. August 2014, 22:06
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: NDL staying at 0 for a while after deco completion
- Replies: 29
- Views: 53878
Re: NDL staying at 0 for a while after deco completion
And hopefully last attempt at this subject. I have fixed the NDL recalculation function, updated the script and recalculated NDL for two dive profiles - 20m for 33min -> ascent to 5m -> 5m for few minutes - 40m for 5min -> ascent to 15m -> 15m for few minutes I have ensured that both dives are NDL d...
- Friday 8. August 2014, 01:58
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: NDL staying at 0 for a while after deco completion
- Replies: 29
- Views: 53878
Re: NDL staying at 0 for a while after deco completion
I changed the code of libdeco-ostc a bit to gather more data for the following scenario - dive at 20m for 33min - ascent to 5m at 3m/min (20m -> 5m within 5min) I have taken the absolute pressure of depth, dive time in seconds, NDL and N2 pressure in each tissue compartment produced by OSTC and save...
- Thursday 7. August 2014, 00:19
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: NDL staying at 0 for a while after deco completion
- Replies: 29
- Views: 53878
Re: NDL staying at 0 for a while after deco completion
And another example, which you can reproduce with libdeco-ostc , which uses OSTC firmware for decompression calculations: [pre] $ ./bin/decolint 20 33 Dive profile segments: 20m for 33min GF Low: 30%, GF High: 85% Surface pressure: 1013 millibar Gas list: o2=21%, he=0% at 0m NDL (ZH-L16C): 33min $ ....
- Wednesday 6. August 2014, 23:28
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: NDL staying at 0 for a while after deco completion
- Replies: 29
- Views: 53878
Re: NDL staying at 0 for a while after deco completion
I am attaching two files. First file is the full bin dump of the OSTC memory. The dive I am talking in one of the previous posts was the first dive on 2014-07-26. Second file, debug output from Kenozooid for this dive, which shows (deco time to be interpreted as in OSTC docs - it is NDL time when de...
- Friday 1. August 2014, 22:14
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: NDL staying at 0 for a while after deco completion
- Replies: 29
- Views: 53878
Re: NDL staying at 0 for a while after deco completion
do not worry, for sure i will be sitting on this bug shorter time than you :p
- Friday 1. August 2014, 19:19
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: NDL staying at 0 for a while after deco completion
- Replies: 29
- Views: 53878
Re: NDL staying at 0 for a while after deco completion
what is the limit to ndl limit then?
again, if ostc displayed the ndl properly, then the problem you rise would not exist.
again, if ostc displayed the ndl properly, then the problem you rise would not exist.
- Friday 1. August 2014, 11:19
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: NDL staying at 0 for a while after deco completion
- Replies: 29
- Views: 53878
Re: NDL staying at 0 for a while after deco completion
swissdiving Wrote: ------------------------------------------------------- > Yes mine does that too. It always has. I don't see > the problem. You're not supposed to bounce around > 0 NDL. Ascend and you will get the NDL time > counting up. but... I was ascending :) i tried to follow your "rule...
- Wednesday 30. July 2014, 18:52
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: NDL staying at 0 for a while after deco completion
- Replies: 29
- Views: 53878
Re: NDL staying at 0 for a while after deco completion
i had similar experience last saturday, but on no-deco dive: - hit 39m - wait till 2min ndl - start ascending slowly (< 10m/min) - ndl drops to 0min (expected) - continue ascent -- my buddy's dive computer increases ndl (different computer, different deco model) -- ostc keeps ndl at 0min - at depth ...
- Monday 23. September 2013, 19:49
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: v2.70+, where does it come from?
- Replies: 9
- Views: 9728
Re: v2.70+, where does it come from?
Stephane Wrote: ------------------------------------------------------- > Hello, > > A friend just received his Russian OSTC (Seawooch) > and the firmware version on the screen is 2.70+. > Is it normal? Or is it a modified version from the > manufacturer? It seems that it is modified version by manu...
- Wednesday 17. July 2013, 16:59
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: OSTC3 GF_high smaller than 70?
- Replies: 11
- Views: 12014
Re: OSTC3 GF_high smaller than 70?
hey Cyril,
why do you need less than 70% gf high?
why do you need less than 70% gf high?
- Friday 19. April 2013, 15:16
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: OSTC3 Anleitung / User Manual
- Replies: 5
- Views: 5882
Re: OSTC3 Anleitung
heinrichsweikamp Wrote:
-------------------------------------------------------
> English manual is online now, too.
so what options are going to be cut-off comparing to previous version?
regards,
w
-------------------------------------------------------
> English manual is online now, too.
so what options are going to be cut-off comparing to previous version?
regards,
w
- Friday 25. January 2013, 12:59
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: Deep Stop
- Replies: 15
- Views: 11557
Re: Deep Stop
the following article provides some insight about deeper stops as well http://hhssoftware.com/v-planner/decomyths.html
- Tuesday 22. January 2013, 12:56
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: Ostc 3 in Paris
- Replies: 72
- Views: 356264
Re: Ostc 3 in Paris
Are OSTC 3 and DR X still going to be Open Source dive computers?
- Tuesday 22. January 2013, 12:36
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: Ceiling Popping Up - Take 2
- Replies: 30
- Views: 208705
Re: Ceiling Popping Up - Take 2
Paul S Wrote: ------------------------------------------------------- the previous > > My suspicion is that this is related to how > Gradient Factors are computed, but I haven't been > able to prove it. I suspect some bug as well. This looks like deco spike problem I have experienced few times in th...
- Wednesday 16. January 2013, 14:02
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: Ostc 3 in Paris
- Replies: 72
- Views: 356264
Re: Ostc 3 in Paris
What is the benefit of new buttons?
- Wednesday 5. December 2012, 00:41
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: Deep Stop
- Replies: 15
- Views: 11557
Re: Deep Stop
Abyss79 Wrote: ------------------------------------------------------- > I read the articles, > so the best is to decrase the high GF. > What you use as GF low and hight? > Now I'm using 30% and 90% > > I make same test and from a dive at 50m for 15 > minutes deco start at 15m > If I put HGF to 75 i...
- Tuesday 4. December 2012, 19:07
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: Deep Stop
- Replies: 15
- Views: 11557
Re: Deep Stop
Abyss79 Wrote: ------------------------------------------------------- > I'm using Aladin computer and buhlmann table since > I start diving, and I'm happy with it. > > Deep stop is not something against buhlmann, but > just a way to control the size of boulbe during > ascending. > > I will do deep ...
- Monday 3. December 2012, 10:22
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: Features request : switching GF underwater
- Replies: 46
- Views: 260108
Re: Features request : switching GF underwater
dmainou Wrote: ------------------------------------------------------- > wrobell Wrote: > -------------------------------------------------- > ----- > > maran Wrote: > > > -------------------------------------------------- > > > ----- > > > hello, > > > It would be good to have a possibility to > > ...
- Sunday 2. December 2012, 23:43
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: Features request : switching GF underwater
- Replies: 46
- Views: 260108
Re: Features request : switching GF underwater
maran Wrote: ------------------------------------------------------- > hello, > It would be good to have a possibility to switch > gradient factor underwater. For example in case of > losing the consciousness of my buddy I would like > to go up on different settings than normally. Why not simply set...
- Friday 27. January 2012, 16:47
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: Flying the curve deco
- Replies: 5
- Views: 6234
Re: Flying the curve deco
thanks for the info
w
w
- Friday 27. January 2012, 12:17
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: Flying the curve deco
- Replies: 5
- Views: 6234
Re: Flying the curve deco
hi Jean,
of course it was my rough guess. sorry.
what is the role of char_I_deco_distance variable?
regards,
w
of course it was my rough guess. sorry.
what is the role of char_I_deco_distance variable?
regards,
w
- Thursday 26. January 2012, 16:49
- Forum: OSTC Mk.2, 2N and 2C (Sold between 2007 and 2014)
- Topic: Flying the curve deco
- Replies: 5
- Views: 6234
Re: Flying the curve deco
hey,
looking at the code one can see such option (not sure if it is exposed via CF though).
a queston: what about using GF indicator instead? or is that not good alternative?
looking at the code one can see such option (not sure if it is exposed via CF though).
a queston: what about using GF indicator instead? or is that not good alternative?